/**
 * @license
 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
import { Opts } from './flags.js';
import { CheckConfig } from './github.js';
import { AutoSampleConditions } from './stats.js';
import { BenchmarkSpec } from './types.js';
/**
 * Validated and fully specified configuration.
 */
export interface Config {
    root: string;
    sampleSize: number;
    timeout: number;
    benchmarks: BenchmarkSpec[];
    autoSampleConditions: AutoSampleConditions;
    mode: 'automatic' | 'manual';
    jsonFile: string;
    legacyJsonFile: string;
    githubCheck?: CheckConfig;
    resolveBareModules: boolean;
    remoteAccessibleHost: string;
    forceCleanNpmInstall: boolean;
    npmrc?: string;
    csvFileStats: string;
    csvFileRaw: string;
}
export declare function makeConfig(opts: Opts): Promise<Config>;
export declare function applyDefaults(partial: Partial<Config>): Config;
/**
 * Derives the URL that we'll use to benchmark using the given HTML file or
 * directory on disk, relative to the root directory we'll be serving. Throws if
 * it's a file that doesn't exist, or a directory without an index.html.
 */
export declare function urlFromLocalPath(rootDir: string, diskPath: string): Promise<string>;
/**
 * Parse auto sample condition strings.
 */
export declare function parseAutoSampleConditions(strs: string[]): AutoSampleConditions;